Datasheet

Section 13 Timer Z

Rev. 3.00 Sep. 10, 2007 Page 262 of 528

REJ09B0216-0300

13.4.9 Timer Z Output Timing

The outputs of channels 0 and 1 can be disabled or inverted by the settings of TOER and TOCR

and the external level.

1. Output Disable/Enable Timing of Timer Z by TOER: Setting the master enable bit in TOER to

1 disables the output of timer Z. By setting the PCR and PDR of the corresponding I/O port

beforehand, any value can be output. Figure 13.44 shows the timing to enable or disable the

output of timer Z by TOER.

T1 T2

TOER

Address bus

TOER address

Timer Z

output pin

I/O port

Timer output

Timer Z output

I/O port

N H'FF

Figure 13.44 Example of Output Disable Timing of Timer Z by Writing to TOER